PINN-TSA
A unified physics-informed neural network that predicts SMIB rotor-angle trajectories and is reused for TSA screening and surrogate-assisted CCT search, compared against ANDES time-domain references.
Python · PyTorch · ANDES
CCT Screening Toolkit
Research prototype for repeating critical-clearing-time studies across contingencies, aimed at planning-oriented screening rather than protection-grade timing.
MATLAB · Python
Grid Digital Twin Framework
A measurement-informed workflow that would refresh a dynamic model, query physics-informed surrogates, and return TSA/CCT margins for operator-facing screening.
PMU analytics · surrogates